From Monolith to Microservices

These are my old designs on how to break down a monolith into microservices but unfortunately, they were never implemented.

Serving and Caching Images

Scaling Up a Previously-Single Instance

Decoupling Marketing Emails

Decoupling Tweets

Decoupling Push Notifications

Scaling Up URL Signing

Scaling Up Authentication

Scaling Up Package Purchasing

Improving Profile Management

Simplifying the Workhorse’s Job

Decoupling User Count Service